Nintex for Project Server 2016

We are upgrading the MS EPM 2013 to MS EPM 2016. Currently we are using Nintex for Project Server 2013. When Nintex for Project Server 2016 will be rollout in the market. Since we have build our existing PS 2013 WF in Nintex. It has became an bottleneck for MS EPM upgrade to 2016 version. Request the Nintex to come up the target date.